baber/WOPTO huggingface dataset:
Patent KR-20010061181-A (KR)
Inventor: KIM HAN GU
IPC: B24B5/42
Filed: 1999-12-28
Abstract: PURPOSE: A position plate for setting a grindstone is provided to perform setting operation of the grindstone by using one jig for grinding a journal portion and a pin portion of a crankshaft. CONSTITUTION: A position plate is formed by a body(12); plural position blocks(14) installed on the body for being slid; and a setting block(16) for establishing location of the position block. The body is installed on a grinding apparatus for grinding a pin portion and a journal portion of a crankshaft. A guide groove(18) is formed on lengthwise direction of the body for installing the position blocks. A guide protrusion is formed on an installing surface of the body for installing the position block along the guide groove. A setting bolt(21) is inserted to a front surface of the position block, and a concave unit is formed for installing a position pin of the grinding apparatus. In case of the position pin located at the concave unit, location of the grindstone is decided to be a grinding location.
Patent KR-20010061281-A (KR)
Inventor: KIM YEONG JUNG
IPC: H01L27/105
Filed: 1999-12-28
Abstract: PURPOSE: A method for manufacturing a ferroelectric capacitor of a semiconductor device is provided to form a ferroelectric thin film having a desired thickness and to improve a remnant polarization characteristic and a leakage current characteristic, by omitting a process for etching the ferroelectric thin film. CONSTITUTION: A lower electrode pattern is formed on a predetermined lower layer. An interlayer dielectric(12) is formed on the resultant structure. The interlayer dielectric is selectively etched to form an opening exposing the lower electrode pattern. A ferroelectric thin film is formed on the entire structure. A chemical mechanical polishing(CMP) process is performed regarding the ferroelectric thin film to eliminate the ferroelectric thin film on the interlayer dielectric. A plate electrode pattern covering the ferroelectric thin film is formed.
Patent KR-20010065467-A (KR)
Inventor: SON YOUNG SUK
IPC: G07F11/00
Filed: 1999-12-29
Abstract: PURPOSE: Provided is a set of spoon and chopsticks vending machine for conveniently supplying various kinds of sets of spoon and chopsticks to consumers at a near area of one's residence in order to meet various tastes of consumers. CONSTITUTION: When a consumer pushes a selection button, a withdrawing means(18) is rotated so that an operating plate(22) installed movably at the lower part of each separating plate for preventing the dropping of a set of spoon and chopsticks is opened. Right after dropping a set of spoon and chopsticks corresponding to cash input, a solenoid valve(21) regulates an interrupter plate(24) to exactly control the number of sets of spoon and chopsticks to be vented. In the case that the bottom of a casing(25) is closed with upwardly drawing the operating plate(22), the solenoid valve(21) operated by electric force draws the interrupter plate(24) so that another set of spoon and chopsticks is placed between the interrupter plate(24) and the operating plate(22) for the next vent.
Patent KR-20010059096-A (KR)
Inventor: JANG HUI GWON
IPC: B60G17/00
Filed: 1999-12-30
Abstract: PURPOSE: An apparatus for controlling active roll of an automobile is provided to increase adjustment by restraining rolling when the automobile turns, and improve the riding feeling. CONSTITUTION: An apparatus for controlling active roll of an automobile includes a torsion bar(12) connected with front, rear, right, and left suspensions for restraining rolling when the automobile returns, an actuator(14) fixedly installed at a car body with one end installed at the torsion bar, a solenoid switch valve(20) installed at a pipe line(40) connected to an oil pump and a reserver tank to control oil supply and exhaust to the actuator, and an electronic control unit(22) controlling the solenoid switch valve by sensing the state of the automobile via a G sensor(16) and a steering angle speed sensor(18).
Patent KR-20010060047-A (KR)
Inventor: KIM HUI JIN
IPC: H01L21/66
Filed: 1999-12-31
Abstract: PURPOSE: A method for measuring stress migration on a wafer is provided to measure stress migration due to heat cycling of a wafer by using a joule heating method instead of an oven or a hot chuck. CONSTITUTION: A heating circuit(22) generates joule heat and provides the generated heat to a test pattern. A cooling circuit(24,25) lowers a temperature to a sub-zero temperature. The cooling circuit(24) lowers a temperature of the test pattern by connecting a probe of the heating circuit(22) with a pad when the heating circuit(22) performs a heating operation. Stress migration is measured by heat cycling in a wafer level, since a stress changes a resistance value of a metal line according to a thermal change of the test pattern.
Patent KR-20010060050-A (KR)
Inventor: KIM DAE YONG
IPC: H04B7/26
Filed: 1999-12-31
Abstract: PURPOSE: A local area wireless communication system using an Internet protocol packet and a method therefor are provided to provide a private wireless communication service by efficiently share traffic in a building between macro cells and transmitting a voice and data message to a unified network by using an IP(Internet protocol) packet. CONSTITUTION: A wireless communication terminal requesting for registration by roaming through a base station is routed to a call server to be registered in a local registration server by using an Internet protocol in the first step. The call server requests the local registration server for a subscriber confirmation and a destination address according to a call setting request of the wireless communication terminal by using an Internet protocol, receives the result and checks whether a destination is a local area or not in the second step. As the result of the second step, if the destination is local, the call is connected for communication in the third step. As the result of the second step, if the destination is not local, a gateway having received a call setting right from the call server checks a destination address through a subscriber information register of a common wireless communication network and then routes the call to the corresponding destination for connecting the same for communication in the fourth step.
Patent KR-20000029753-A (KR)
Title: Promotion of wound healing by chemically-modified tetracyclines
Inventor: RAMAMURTHY NUNGAVARAM S
IPC: A61K45/06
Filed: 1997-08-01
Abstract: PURPOSE: A method for improving the healing by chemically-modified tetracyclines is provided to overcome the above limitations in the practice of medicine, by providing a way to promote healing of acute or non-chronic wounds. CONSTITUTION: A method for improving the healing response of epithelialized tissue (e.g.,skin, mucosae) to acute traumatic injury includes employing a tetracycline compound, having substantially no antibacterial activity, to improve the capacity of the epithelialized tissue to heal acute wounds. Specifically, the method involves increasing the rate of collagen accumulation of the healing epithelialized tissue above that associated with wound healing in the individual. The method decreases proteolytic activity in the epithelialized tissue by means of the tetracycline compound, most commonly decreasing collagenolytic activity and/or decreasing gelatinolytic activity. Collagenase and gelatinase activity have been shown to be decreased by the method. Preferably, the method is employed to improve the wound healing capacity of human or animal subjects in whom such capacity is impaired. Also, the non-antibiotic tetracycline is preferably administered topically at the site of the wound.
Patent KR-20000069049-A (KR)
Title: 자동차의 전방구조부
IPC: B60R19/00
Filed: 1997-11-21
Abstract: 자동차의 전방구조부는 폭발장약(10)이 고정되는 한쌍의 이격된 장방형 박스형상의 측빔을 포함하고 있다. 지연센서(20), 제어유니트(21) 및 기폭장치의 도움으로 폭발장약은 충돌시 빔의 전방부분의 일정한 크람블링변형후에 폭발되어 빔을 약하게 하고 버클링을 방지하고 따라서 크람블링변형거리를 그 뒤에 놓여있는 빔단면으로 연장한다.
Patent KR-20000069558-A (KR)
Title: 중합체 안정화제로서 폴리알콜의 용도
IPC: C08L57/08
Filed: 1997-12-18
Abstract: 당 알콜의 탈수 생성물 및 폴리프럭토오스와 같은 천연의 고리형 폴리알콜을 중합체에 대해 0.001 phr 내지 5 phr의 비율로 사용하여 열가소성 중합체를 안정화할 수 있다. 이 고리형 폴리올은 구체적으로 이눌린 또는 소르비탄이다. 안정화되는 중합체는 구체적으로 PVC, PE, PP 또는 할로겐화 고무이다.
Patent KR-20010012355-A (KR)
Inventor: CRANA RENATO
IPC: B29C48/07
Filed: 1998-05-05
Abstract: A process for the production of expanded polyester, in particular PET, is performed by extrusion of polyester starting material have an intrinsic vircosity of at least 0.8 dl/g and an added expanded agent. To this end a twin screw extruder (14) is utilized provided with two interpenetrating screws (26) having a ratio between their axial separation and diameter lying between 0.6 and 0.8 and co-rotating at a speed of between 15 and 40 rpm. Preferably the ratio between the axial separation and diameter of the screws (26) lies between 0.69 and 0.78 and the ratio between the length and diameter of the screws (26) lies between 20 and 26.
Patent KR-20010013616-A (KR)
Inventor: NAKAJIMA TOSHIAKI
IPC: C12P19/44
Filed: 1998-06-10
Abstract: A method for extracting fat-soluble components from microbial cells containing these components, which comprises disrupting and molding the cells in a dry state with an extruder, in particular, a twin-screw extruder and then extracting the above components therefrom with the use of organic solvents. Thus, the fat-soluble components contained in the cells can be extremely efficiently and safety extracted and collected within a short period of time.
Patent KR-20010068223-A (KR)
Inventor: KANG SEUNG WON
IPC: H01L29/73
Filed: 2000-01-03
Abstract: PURPOSE: A semiconductor device is provided to improve integration of an analog circuit by using a capacitor with a miller effect without increasing size of an NPN transistor. CONSTITUTION: The first semiconductor substrate is formed on an active region and has the second conductive epitaxial layer of low density for a collector. The first conductive base region is divided into two regions, namely one region of low density and the other region of high density, the two regions which are formed on a part of the epitaxial layer of the active region. The second conductive sink region is formed on other part of the epitaxial layer of the active region so as to be electrically connected to a buried layer. The second conductive emitter region of high density is formed within the base region of low density. The second conductive tub is overlapped on the sink region, larger than the sink region and formed on the epitaxial layer with a lower depth than the sink region. The second conductive diffuse region is electrically contacted with a collector, and partially expended to the base region from an upper side of the sink region so as to function as a lower electrode of a capacitor for miller effect. An interlayer dielectric is thinly formed on a part of the second conductive diffuse region which acts as the lower electrode of the capacitor for a dielectric film of the capacitor, and has a contact window for exposing the emitter region, the base region and the collector region. An emitter electrode, a base electrode and a collector electrode are electrically connected through each contact window in the emitter are, the base region and the collector region. The base electrode is integrally connected to the base electrode and forms an upper electrode of the capacitor which is formed on the thin interlayer dielectric.
Patent KR-20010068661-A (KR)
Title: Liquid crystal display apparatus for reduction of flickering
Inventor: CHOI JAE JIN
IPC: G02F1/133
Filed: 2000-01-07
Abstract: PURPOSE: A liquid crystal display device is provided to reduce the flickering generated when a dot pattern is formed by applying a polarized signal as a random signal. CONSTITUTION: A liquid crystal display device comprises an LCD panel(500) having a switching device connected to a plurality of gate lines and data lines and a dot electrode connected to the switching device. A gate driver(450) is provided to output a plurality of gate driving voltages for controlling the on/off operation of the switching device. A data driver is provided for the inversion of the polar of dots which are sequentially arranged on the LCD panel(500). The data driver outputs a plurality of data driving voltages for randomly and inversely driving the polar of the dots. The data driver includes a random REV generator(310) and a plurality of data driver ICs.
Patent KR-20000053520-A (KR)
Inventor: QUIGLERALFRED
IPC: B21D37/20
Filed: 2000-01-18
Abstract: PURPOSE: A plate type compressor and a method of manufacturing such compressor are provided to broaden lifespan of the compressor while improving quality of a printed circuit board. CONSTITUTION: A plate type compressor for manufacturing a flat synthetic resin layer structure having at least one side thereof a layer and which is fiber reinforced for a use at a high temperature, the compressor comprising a working surface adjacent to a metal layer of the layer structure, the working surface having a longitudinal thermal expansion coefficient having a difference from that of the metal layer by 2.5 x 10-6/K at maximum, and a hardness higher than 44 HRC, and the working surface of the compressor having a hard layer. A method comprises the steps of producing un-processed sheet having an excellent quality and facing surfaces with a plane parallelism, and arranging a hard layer having a thickness of 5μm to 55μm at one or more surfaces of the sheet.
Patent KR-20010075868-A (KR)
Title: Clock synchronization monitoring apparatus and atm switch using the same
Inventor: JUN YONG IL
IPC: H04L12/50
Filed: 2000-01-21
Abstract: PURPOSE: An apparatus for detecting an error of a synchronous clock and ATM(Asynchronous Transfer Mode) switch using the same is provided to detect an error according to a jitter of a synchronous signal, detect a wander phenomenon, and perform a normal clock monitoring function irrespective of a metastability of a circuit element. CONSTITUTION: A counter(401-1) divides an inputted clock and output a frequency division signal with a m-times period of a period of the input clock to provide the frequency division signal to a one shot generator(403-1) directly and provides the frequency division signal to a one shot generator(403-2) through a delay buffer(404). The one shot generators(403-1,403-2) are synchronized to a monitoring reference clock(Clock-3) generated in a synchronous clock source in a switch module and generates a one-shot pulse throughout one period of the clock(clock-3) on the basis of a rising transition time of a monitoring reference clock primarily generated after a rising transition time of a m-divided signal of a monitoring object clock outputted from the counter(401-1). Initialized modulo-m binary counters(401-2,401-3) outputs one-shot pulses corresponding to one period of the clock(clock-3) through output terminals after an m-period of the clock(clock-3). One-shot pulses generated in the one shot generators(403-1,403-2) and one-shot pulses generated in the one-shot generators(401-2,401-3) are compared through exclusive OR gates(406-1,406-2). The compared signal is sampled by an m-period sample circuit having multiplexers(400-4,400-5) and flip-flops(402-2,402-3) and the sampled signal is judged by an NAND gate(407).
Patent KR-20010076920-A (KR)
Title: Composition comprising aralia extracts for cataract
Inventor: CHOI YUN HUI
IPC: A61K36/237
Filed: 2000-01-28
Abstract: PURPOSE: A composition containing an Aralia elata (Miq.) Seemann extract is provided, which has an excellent therapeutic effect against various types of cataract. The composition added with myo-inositol and taurine can manifest synergistic effects on treatment of cataract. CONSTITUTION: A composition for the treatment of cataract comprises an Aralia elata (Miq.) Seemann extract and one or more compounds selected from the group consisting of myo-inositol and taurine. The Aralia elata (Miq.) Seemann extract is obtained by extracting Aralia elata (Miq.) Seemann with a solvent selected from the group consisting of ethylacetate, chloroform, butanol and water.
Patent KR-20000057843-A (KR)
Inventor: SERITAHIROAKI
IPC: G09G3/36
Filed: 2000-01-31
Abstract: PURPOSE: A color blur compensation apparatus and a brightness blur compensation apparatus are provided to suppress the blurs due to the non-uniformity of the thickness of the liquid crystal layer. CONSTITUTION: A color blur compensation apparatus includes a timing circuit(40), a signal processing circuit(12), a compensation signal generating circuit, and a compensation circuit. The timing circuit(40) generates the timing signal needed for displaying image on the plurality of liquid crystal panel. The signal processing circuit(12) receives an image signal for modulating color light of the plurality of liquid crystal panels, and processes the image signal. The compensation signal generating circuit adds a compensation signal with one of the image signal provided to the plurality of liquid crystal panels, approximates the brightness blur characteristics on the plurality of liquid crystal panels, and generates the compensation signal. The compensation circuit controls the compensation degree according to the level of the image signal.
Patent KR-20000076576-A (KR)
Title: 전압 발생 회로 및 디지털 아날로그 변환 회로
IPC: H03M1/74
Filed: 2000-02-01
Abstract: 본 발명은 전압 발생 회로 및 D/A 변환 회로에 관한 것이다.  본 발명은 제1 기준 전원 "VRP"와 제2 기준 전원 "VRN"이 공급되는 제1 단자(T1)와 제2 단자(T2) 사이에 동일 임피던스를 갖는 제1 저항(R11) 및 제6 저항(R16)과, 상기 두 저항(R11, R16) 사이에 저항(R12∼R15)을 직렬 접속한다.  본 발명은 저항(R11, R12) 사이의 노드 "N13"으로부터 제1 제어 전류 "Ia"를 끌어내어 저항(R15, R16) 사이의 노드 "N14"에 제1 제어 전류 "Ia"와 상관치를 갖는 제2 제어 전류 "Ib"를 공급하고, 제1 및 제2 제어 전류 "Ia, Ib"를 제어하여 노드 "N13, N14" 사이의 전위차를 일정치로 유지한 채, 이들 노드 "N13, N14"의 전위를 변경하여 제4 저항 "R14" 양단의 전위를 갖는 제1 및 제2 출력 신호(Vout0, Vout1)을 출력한다.
Patent KR-20000076648-A (KR)
Title: 공유 메모리
IPC: G11C8/16
Filed: 2000-02-11
Abstract: 공유메모리는 다수개의 다중포트 메모리를 포함하며 각 다중포트 메모리는 복사버스(copybus) 기능을 갖는 적어도 하나의 포트와 사용자 측에서 엑세스할 수 있는 적어도 하나의 포트를 갖는다. 적어도 하나의 복사버스는 복사버스 기능을 갖는 포트들 중 어느 하나와 연결된다. 공유메모리는 다중포트 메모리들 중 하나의 내용을 적어도 하나의 복사버스를 통하여 다른 다중포트 메모리로 복사한다. 피복사 다중포트 메모리는 사용자 측의 쓰기 동작에 의해 변경된다.
Patent KR-20000058095-A (KR)
Inventor: DIDILLON BLAISE
IPC: C10G45/08
Filed: 2000-02-18
Abstract: PURPOSE: A process of preparing a low sulfur gasoline by modifying an absolute gasoline cut is provided which minimizes the reduction of octane value without reducing gasoline yields. CONSTITUTION: In a preparing method of a low sulfur gasoline, the process comprises two processes such as (a) a hydrogenation process of a sulfur-containing unsaturated compound at a liquid space velocity of about 1 to 10 h¬-1, in a ratio of H2/HC of about 100 to about 600 liter at about 210 to 320°C at a pressure of about 1 to 4 MPa and (b) a decomposition of a sulfur-containing saturated compound at a liquid space velocity of about 0.5 to 10 h¬-1, in a ratio of H2/HC of about 100 to 600 liter at about 250 to 350°C at a pressure of about 0.5 to 5 MPa.
Patent KR-20010086631-A (KR)
Title: Side door for automobiles
Inventor: LEE SEONG IL
IPC: B60J5/04
Filed: 2000-02-18
Abstract: PURPOSE: A side door of a vehicle is provided to board by opening a door despite dropping materials caught by a driver and improve convenience. CONSTITUTION: A side door in a vehicle comprises a door (100) combining with inner and outer panel; a door lock assembly installed on a space portion of the door; an outer handle(121) mounted on the outer panel; an outer handle rod(122) applied manipulation force of the outer handle; a foot lever(140) elevating on a lower portion of the outer panel in the door; and a lower handle rod(141) connected to the foot lever. The door lock assembly mounted in the door is separated form a striker to open the door by pressing the foot lever with a foot of a driver. An upper portion of the foot lever is connected to a lower portion of the lower handle rod. The foot lever moves downward while pressing a spring by being pressurized with the foot of the driver. Then, the lower handle rod moves downward to separate the door lock assembly from the striker for opening the door.
Patent KR-20010034960-A (KR)
Title: Mothod for monitoring state of operating in host computer
Inventor: CHOI SANG GEUN
IPC: G06F11/34
Filed: 2000-03-31
Abstract: PURPOSE: A device and a method for monitoring a host computer are provided to monitor a host computer status by using a robot agent such as a communication module, a system module, a log module, a mail and cellular phone transmission module, a remote control module. CONSTITUTION: A control computer(10) monitors whether a host computer(30) is operated, and informs a seller of a monitoring result. A robot agent(20) receives a control signal from the control computer(10), monitors whether the host computer is operated, and informs the control computer(10) of a monitoring result. The host computer(30) is connected to the control computer(10) and a plurality of personal computers, and provides goods to a consumer who selects the goods.
Patent KR-20010044035-A (KR)
Inventor: LEE CHEOL HUN
Filed: 2000-04-03
Abstract: PURPOSE: The advertisement method for providing the contents service on the internet is provided for a user to enjoy various contents for free, and for a content provider to pay for the cost of the content CONSTITUTION: A contents service provider converts the advertisement contents into the desired audio and video file by using an application server(S10). The converted file, capable of being used on the internet, is stored into a DB server(S20). If a user selects the desired contents(S30), a web server transmits the advertisement contents after selecting desired advertisement contents from the DB sever according to user information(S40). If the advertisement contents are successfully performed(S50), the web server transmits the real music contents selected by the user from the DB server(S60).
Patent KR-20010014715-A (KR)
Inventor: WASHINO KIYOSHI
IPC: H01Q1/38
Filed: 2000-04-11
Abstract: PURPOSE: To provide an IC card with an antenna for realizing satisfactory communication by preventing deformation of an antenna. CONSTITUTION: An antenna main body housing groove 62 is formed along a rear edge face 12d. Antenna-mounting grooves 63 are formed from the antenna main body housing groove 62 toward the inner part and are arranged at intervals along the longitudinal direction of the antenna main body housing groove 62. Plural drop stop pieces 56, formed along the longitudinal direction of an antenna main body 55, are forcely inserted into the antenna mounting grooves 63 and an antenna 10 is mounted on a rear edge lever 12.
Patent KR-20010097422-A (KR)
Inventor: CHO BYEONG WON
IPC: H01M4/36
Filed: 2000-04-22
Abstract: 본 발명은 양극활물질 및/또는 도전재 및/또는 결합제를 포함하는 통상의 리튬이차전지용 양극을 기저층으로 갖고, 상기 기저층 상에 피복된 도전재 및 결합제를 포함하고, 그 중량비가 10 - 100 배인 도전층을 포함하는 리튬이차전지용 양극, 그 제조방법 및 이를 포함하는 리튬이차전지를 제공한다. 
     본 발명의 제조방법은 양극활물질 및/또는 도전재 및/또는 결합제를 포함하고, 집전체 상에 코팅, 건조 및 압연된 리튬이차전지용 양극 상에 도전재의 성분이 강화된 도전성 슬러리를 코팅, 건조 및 압연시키는 첫번째 방법과, 양극활물질 및/또는 도전재 및/또는 결합제를 포함하는 혼합물을 집전체 상에 코팅시키고, 그 위에 도전재 성분이 강화된 도전성 슬러리를 코팅시킨 후, 건조 및 압연시키는 두번째 방법이 있다. 
     도전성 슬러리로 표면처리된 본 발명의 양극에 의해 전극의 전위분포 및 계면 특성이 향상되었고, 이것에 의해 리튬이차전지의 용량, 고율 충방전특성 및 수명특성이 크게 향상되었다. 따라서, 도전성 슬러리로 표면처리된 본 발명의 양극을 포함하는 리튬이차전지는 각종 소형 전자기기, 통신기기 및 전기자동차의 전원용 등 다양한 산업분야에 응용될 수 있다.
Patent KR-20010105037-A (KR)
Inventor: KIM YEON BAE
Filed: 2000-05-18
Abstract: 본 발명은 모니터를 주시하면서 작업하는 사용자와 모니터 사이의 거리가 설정 거리 이내이고 작업시간이 설정 시간 이상일 경우에는, 사용자에게 휴식 시간임을 알려주는 경보장치를 마련하여, 건강을 보호할 수 있는 경보 장치를 구비한 개인용 컴퓨터의 모니터에 관한 것이다. 상기 경보장치를 구비한 개인용 컴퓨터의 모니터는, MCU 모듈(Micro Control Unit Module)을 구비하는 PC용 모니터에 있어서, 상기 MCU 모듈과 접속되고, 상기 모니터와 사용자 사이의 거리 및 상기 모니터의 전방에 사용자가 위치하는 시간을 설정하는 설정부, 상기  설정부에 의하여 설정된  거리 및 시간을  감지하여 상기 MCU 모듈로 전송하는 감지부, 그리고, 상기 감지부에 의하여 감지된 거리가 설정된 거리 이하이고, 시간이 설정된 시간 이상일 경우에는 상기 MCU  모듈의 제어에 의하여 경보를 발생하는 경보발생부를 구비한다. 상기 경보장치를 구비한 개인용 컴퓨터의 모니터에는, 사용자와 모니터 사이의 거리 및 사용자가 모니터를 주시하면서 작업을 한 시간을 감지하여, 알려주는 경보장치가 마련되어 있다. 그러므로, 사용자가 적절한 간격으로 휴식을 취하면서 작업을 할 수 있으므로, 건강이 손상되는 것을 방지할 수 있다.